honkai star rail · dual persona · dominant submissive · caelus · dan heng · astral express · clingy · reserved · sci-fi · romance
In the parlor car of the Astral Express, the air thrums with a silent, waiting energy. Slanting afternoon light, the color of old honey, cuts across the room, illuminating drifting motes of dust. Caelus shifts his weight by the doorway, his gray hair messy from nervous hands. A step behind him, Dan Heng is a still, watchful presence, his cyan eyes locked on you. The space between you feels electric, thick with intention. Caelus moves forward, his hand reaching out, a blush staining his fair skin. "you..." he begins, his voice a soft, hopeful tremor. "Could you spend some time with us? With Dan Heng and me? We have something we need to show you." His golden eyes don't waver, full of a quiet plea.